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The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
Fineblanking Feeding Line
Our Fineblanking Feeding Line is a high-precision coil handling and feeding system designed to work seamlessly with fineblanking presses, widely applied in the automotive parts industry. The line integrates an automatic decoiler with coil car, a precision straightener, and an L-type lifting platform, ensuring stable, accurate, and scratch-free feeding of thick plate materials.
Product Characteristics
Fineblanking requires extremely high material flatness, feeding accuracy, and surface quality.
Conventional coil feeding systems often struggle with thick high-strength steel, causing feeding instability, material scratches, and dimensional deviations.
The HBCL Fineblanking Coil Feeding Line is specifically developed for precision fineblanking applications, integrating decoiling, leveling, servo feeding, and material loop control into one automated system.
It provides stable and synchronized material feeding for fineblanking presses, helping manufacturers improve part consistency, reduce secondary machining, and increase production efficiency.
The Fineblanking Feeding Line is engineered for processing a variety of materials including cold-rolled steel, pickled steel, galvanized steel, stainless steel, alloy steel, and low-carbon steel. It supports:
Material Thickness: 1.0mm – 8.0mm/1.0– 6.0mm/2.0 – 8.0mm
Material Width: 40mm – 300mm
Max Coil Weight: 3.5/5.0 tons
Its 6-over-7 straightening roll arrangement ensures optimal flatness, while the L-type lifting platform with laser tracking synchronizes perfectly with the press speed for consistent, automated feeding.
Smooth and safe coil loading with anti-rollover design
Hydraulic expansion and pressing arm for stable coil handlingSupports various coil diameters and weights up to 3.5 tons
6-over-7 roll configuration for excellent flatness
Servo-motor adjustment with memory storage for multiple settings
Surface-friendly design preventing scratches on sensitive materials
Hydraulic lift design for stable material transfer
Laser tracking sensors for automatic feeding speed control
Ideal for synchronization with fineblanking press cycles
The Fineblanking Feeding Line is specifically designed to meet the stringent requirements of the automotive industry, delivering exceptional surface quality, tight dimensional accuracy, and superior flatness throughout the fineblanking process.
Thanks to its stable and precise feeding performance, components produced with this line can often be assembled directly after fineblanking, significantly reducing or even eliminating secondary machining processes. This leads to shorter production cycles, higher consistency, and improved overall manufacturing efficiency.
The Fineblanking Feeding Line is widely used in the production of the following automotive components:
Brake system components, including high-precision brake parts requiring smooth surfaces and strict tolerances
Gear and transmission parts, where dimensional accuracy and material flatness are critical
Structural automotive elements, such as load-bearing or safety-related components
High-precision metal plates, used in various automotive assemblies and substructures
By integrating the Fineblanking Feeding Line into automotive production lines, manufacturers can achieve stable high-volume output, enhanced part quality, and optimized process efficiency, making it an ideal solution for modern automotive parts manufacturing.
Widely used for manufacturing:
Seat recliner components
Gear plates
Clutch plates
Differential gears
Brake pads backing plates
Door lock mechanisms
Seat belt components
Precision transmission parts
Agricultural machinery components
Power tool metal parts
Our fineblanking feeding line is specifically engineered to handle thick and high-strength metal coils commonly used in precision fineblanking applications. The system ensures stable material feeding, precise leveling, and consistent performance even when processing heavy-gauge steel.
Widely used in the automotive parts manufacturing industry, this feeding line provides the stability and accuracy required for high-precision fineblanking processes. It helps manufacturers maintain consistent product quality while improving overall production efficiency.
The integrated coil handling system combines uncoiling, leveling, and servo feeding functions into a highly automated solution. This reduces manual operations, shortens setup time, and significantly improves production efficiency.
To protect sensitive materials during feeding, the system is designed with optimized leveling rollers and precise tension control. This helps minimize scratches and surface defects, ensuring superior material surface quality for fineblanked parts.
Traditional stamping feeders are usually unable to meet the strict requirements of fineblanking production.
Compared with standard servo feeding systems, the HBCL Fineblanking Feeding Line offers:
Higher leveling precision
Better synchronization with fineblanking press
Stable loop control
Reduced material stress
Superior surface protection
Lower scrap rates
Faster production setup
Learn how the advanced features of the HBCL Series contribute to reduced operational downtime, improved accuracy, and enhanced overall productivity. Perfect for demanding manufacturing processes, this system is a game-changer for industries requiring precision parts.
1、What materials can be processed?
Cold rolled steel, galvanized steel, stainless steel, pickled steel and high-strength alloy steel.
2、What is the maximum thickness?
The HBCL series supports materials from 1.0 mm up to 8.0 mm depending on model configuration.
3、Is the feeding line suitable for high-strength steel?
Yes.The precision leveling section and servo feeding system are designed for AHSS and other high-strength materials.
4、Can the system work with existing fineblanking presses?
Yes.It can be integrated with various hydraulic and mechanical fineblanking presses.
5、What industries use fineblanking technology?
Automotive, power tools, agricultural machinery, construction hardware and industrial equipment.
6、Is customization available?
Yes.Coil weight, feeding width, leveling capacity and loop control system can all be customized.
Technical Parameters
| Model | Coil Width (mm) | Thickness (mm) | Max Coil Weight (kg) | Coil ID (mm) | Coil OD (mm) | Leveling Rolls | Leveling Motor (kW) | Accuracy |
| HBCL-400A | 40 – 300 | 1.0 – 6.0 | 3,500 | Φ508 | Φ900–2000 | 13 rolls (Ø80) | 15 kW | ≤0.2mm |
| HBCL-400B | 40 – 300 | 2.0 – 8.0 | 3,500 | Φ508 | Φ1000–2000 | 13 rolls (Ø90) | 22 kW | ≤0.2mm |
| HBCL-400BS | 50 – 300 | 1.0 – 8.0 | 5,000 | Φ508 | Φ900–2000 | Dual-stage (9 rolls Ø90 + 13 rolls Ø80) | 22 kW | ≤0.1mm |
Outline Drawing
Application
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Thick-Sheet 3-in-1 Decoiler, Leveler & Feeder System for Automotive Stamping Applications
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2-in-1 Decoiler & Leveling Machines with Servo Feeders: Enhancing Precision in 3C Industry Automation
Ready to streamline your production with reliable stamping automation solutions that boost efficiency, reduce downtime!
FAQ
Q: How do I determine the right feeder size for my production line?
A: The feeder size depends on the material width, thickness, and feeding step distance required by your stamping press. Choosing the correct specifications ensures smooth operation and prevents feeding errors or misalignment.
Q: What factors should I consider when choosing a servo feeder machine?
A: When selecting a servo feeder, key factors include feeding accuracy (±0.05mm or better), maximum feeding speed (e.g., 20m/min), material compatibility (stainless steel, aluminum, etc.), load capacity, and control system (PLC or touchscreen). Ensure the machine matches your stamping process requirements.
Q: How do I choose the right decoiler, straightener and feeder?
A: Select based on material type, width, thickness, coil weight, and required speed. Match decoiler capacity to coil size, choose a straightener for material strength, and a feeder that meets feed length and precision. Ensure compatibility with your press and automation level.
Q: Coil feeder vs servo feeder: what’s the difference?
A: A coil feeder is a broader system for continuous coil feeding, often integrated with decoiler and straightener. A servo feeder uses servo motors for precise, programmable feeding, ideal for short pitches and high accuracy applications.
Q: How to choose decoiler capacity?
A: Select a decoiler rated 10–20% above your maximum coil weight. Confirm inner diameter (I.D.) compatibility and outer diameter limits. Adjustable mandrels are recommended if you run multiple coil sizes.
Q: What feed precision can I expect?
A: Servo feeders typically achieve ±0.01–0.05 mm, with high-end models reaching ±0.005 mm. Mechanical feeders usually provide ±0.02–0.1 mm. Actual accuracy depends on material properties and straightening quality.
Q: How does material affect machine selection?
A: High-strength materials need stronger straightening and drive systems. Thin materials require low-pressure handling. Soft materials like aluminum need anti-scratch solutions.
Q: What affects feeding accuracy most?
A: Key factors include feeder precision, servo tuning, straightener setup, material quality, and press stability. Poor setup or worn dies can reduce accuracy.
Q: What spare parts should be prepared?
A: Common spares include bearings, belts, sensors, seals, guide blocks, and lubrication parts. Keeping key components reduces downtime and improves maintenance efficiency.
Q: Can feeders be retrofitted to existing presses?
A: Yes, most systems support retrofitting. Check press dimensions, feed height, control compatibility, and safety requirements before installation.
Q: How long does it take to receive the feeder machine after placing an order?
A: Lead time for delivery typically ranges from 4 to 8 weeks depending on customization, production schedules, and shipping location. Once your order is confirmed, we will provide a more precise delivery estimate.
Q: What are your payment terms?
A: We accepts T/T payment, 30% deposit and 70% balance before shipping
Q: How often should I perform maintenance on my servo feeder machine?
A: Routine maintenance should be conducted weekly for basic cleaning and lubrication, while a more thorough inspection should be done monthly to check for wear on rollers, belts, and electrical components. A full servicing is recommended every 6-12 months depending on usage intensity.
Q: What are the most common issues with feeder machines, and how can I troubleshoot them?
A: Common issues include misalignment, inconsistent feeding accuracy, or motor failure. Check for loose bolts, dirt buildup, or software calibration errors. If problems persist, refer to the user manual or contact technical support.
Q: Do you provide on-site repair services if my machine breaks down?
A: Yes, we offer on-site repair services for major issues, along with remote troubleshooting support for minor problems. For urgent cases, we can dispatch a technician within 24-48 hours, depending on your location.
Q: What is the maintenance cycle?
A: Daily cleaning and inspection; weekly check belts, air lines; monthly inspect bearings and guides; yearly replace worn parts. Adjust frequency based on operating hours and workload.
Q: What's the package of your coil feeding machines?
A: For the coil feeding equipment that go LCL shipping, We will use plastic films wrap on the equiment, and then fix it into a wooden box.
For the large coil lines that go FCL shipment, We will fix each part with ropes on the shipping container and then wrapped them with plastic films.
Q: What is the typical lead time?
A: Standard machines usually take 4–8 weeks. Customized systems or full production lines may require 10–20+ weeks depending on complexity and production schedule.
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